#ifndef DATA_TYPES_H
#define DATA_TYPES_H

typedef unsigned char uint8;
typedef unsigned short uint16;
typedef unsigned int uint32;

enum msg_t
{
    NONE=0, MSG_MOVE, MSG_ADD, MSG_CLOSE, MSG_REQ_MOVE, 
    MSG_REQ_SESSION, MSG_SESSION_ACK, MSG_SESSION_DENIED, 
    MSG_CHAR_REQ, MSG_CHAR_ACK
};

enum Direction { N=0, E, S, W };

#endif
